SERIES LF Temperature Limit

Detail Watlow’s family of micro processor-based temperature limit controllers provide an economical solution for applications requiring temperature limit control. Temperature limit controllers are available in a broad range of packaging options, allowing selection of the best version for an individual application. Temperature limit controllers are available without an operator interface and can be ordered in square 1/8 DIN-panel mount, DIN-rail mount or open board design configurations.
  The SERIES LF limit controllers offers fixed set points and can be supplied with or without an operator interface. Operating set point temperature values are customer defined in the product configuration part number.
  The LF temperature limit controllers are factory mutual (FM) approved with special UL® approval for the open board potted versions. Watlow’s temperature limit controllers include industry leading service and support and are protected by a three-year warranty.
Features & Benefits Fixed set points for tamper-proof operation
  Multiple mounting options minimizes installation time
  Application flexibility: high or low limit, auto or manual reset, Fahrenheit or Celsius operation
  Sensor break protection provides positive system shutdown
  Microprocessor based technology ensures accurate, repeatable control


Agency approval Meets certification requirements/compliance


Description Information
Control/Limit Loops 0/1
Max Monitor Channels 1
Alarms 0
Mounting DIN-rail, Front panel
Profiling No
Max Output 8A
Ambient Operating Range 0 to 70°C (32 to 158°F)
Agency Approvals UL®, ANSI, CE, CSA, FM, RoHS, W.E.E.E. (including potted version)
TRU-TUNE®+ Adaptive Control No
Remote Limit Reset No
Warranty (Years) 3